Patek Philippe

18k, Geneva striped nickel lever movement with the seal of Geneva (cal.315/199), 37 jewels, gyromax balance, gold rotor engraved with the Patek Philippe logo, black dial with applied white gold luminous Roman numerals, two subsidiary dials indicating day and month, aperture for date at 6, fan-form sectors for moon-phases and power reserve indication, polished circular case and bezel, screw-down sapphire crystal display back, case, dial and movement signed, with an 18k white gold Patek Philippe link bracelet and twin folding clasp, accompanied by Patek Philippe presentation case, outer card box and white gold setting pin

Production of reference 5036/1 commenced in 1997 and ceased in 2006. It was the first annual calendar wristwatch to be produced with moon-phases.